Waterlife AlgiStraw for Ponds is the natural option for controlling algae in garden ponds.
• The natural option for controlling algae in garden ponds.
• Produces natural chemicals and micro-organisms which inhibit the growth of algae.
• Effective against blanket weed and some suspended algae.
• Flat pouch and finely chopped straw gives large surface area for enhanced activity
• Multiple bag perforations allow water and oxygen to flow freely.
• Contains no pesticides.
• Active in 2- 4 weeks.
2 pads per pack